Question

Relation between thermal conductivity thermal resistance and lenght

Answer 1

Thermal conductivity λ is defined as ability of material to transmit heat and it is measured in watts per square metre of surface area for a temperature gradient of 1 K per unit thickness of 1 m". Therefore, specific thermal conductivity is calculated as: ... = absolute thermal resistance (K/W, or °C/W).

Answer 2

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>>>>rєsisταทcє is directly ρrσρσrτiσทαℓ τσ length...

>>>>more the length.. More the resistance.

>>>>> αs cσท∂υcταทcє is τнє rєvєrsє σƒ rєsisταทcє, sσ cσท∂υcτiviτy is τнє rєvєrsє σƒ rєsisτiviτy.

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